Your Role As a Senior Fullstack Engineer (Java / React), you will build end-to-end product features across backend and frontend, delivering scalable services in Java and high-quality user experiences in React.You'll contribute to architecture decisions, ensure production-grade quality, and mentor teammates while working in a cloud-native, AI-first delivery model.Key Responsibilities Design, develop, and maintain backend services using Java ******+) and modern frameworks (e.g., Spring Boot), focusing on scalability, security, and clean architecture.Build and evolve front-end applications using React and Type Script, ensuring responsive UX, accessibility, and performance.Define and maintain robust REST API contracts (versioning, pagination, consistent error handling) and documentation (Open API/Swagger).
Apply Clean Architecture, SOLID, and domain-driven thinking to keep codebases maintainable as products scale.Work with relational databases (e.g., Postgre SQL/My SQL) and optimize performance through sound data modeling, indexing, and query tuning.Implement asynchronous and event‐driven patterns where relevant (Kafka/Rabbit MQ), ensuring idempotency, retries, and traceability.Build quality in: testing strategies (unit, integration, contract, UI), code reviews, refactoring, and CI automation.Collaborate with Dev Ops/platform teams on CI/CD, containerization (Docker), and cloud deployments (AWS/Azure/GCP).
Improve observability with logs, metrics, and tracing (Open Telemetry/APM tools) and participate in incident response and RCA.Mentor junior engineers, contribute to technical strategy, and align delivery with product outcomes.Work in an AI-first way: leverage Copilot/Gen AI responsibly to accelerate delivery while keeping enterprise‐grade standards and security.Must-Have 6+ years of experience delivering production software,



with strong hands‐on work across Java and React.Strong experience with Spring Boot (or equivalent) building APIs and backend services.Solid experience in React development (component architecture, state management, API integration) — Type Script strongly preferred.Strong understanding of API design, integration patterns, and web fundamentals.Strong SQL skills and experience with relational databases and performance optimization.Track record of engineering excellence: testing, code reviews, clean code, and maintainable architecture.Comfortable collaborating with cross‐functional teams in an agile setup.Professional English to work in integral teams.Nice-to-Have Experience with microservices, distributed systems, and event‐driven architecture (Kafka/Rabbit MQ).
Cloud-native experience (Kubernetes, service mesh, API gateways).
Front-end testing tools (Cypress/Playwright), design systems, and performance profiling (Lighthouse).
Security experience (OAuth2/OIDC/JWT) and secure SDLC practices.Experience with AI-assisted development workflows (Copilot, prompt libraries, AI-assisted testing/documentation).
AI‐Native Engineering (Core Expectation) Use Generative AI coding tools (e.g., Git Hub Copilot, Cursor) as a first‐class engineering assistant for: Code scaffolding and refactoring Code generation and optimisation Test‐cases and documentation generation Build applications through AI‐driven development practices, including: AI‐assisted debugging and troubleshooting Intelligent code completion and pattern recognition Automated documentation generation Apply prompt engineering best practices for reliable, repeatable engineering outcomes.Validate Gen AI output (determinism checks, guardrails, fallback logic).
What We Offer Stimulating working environments Unique career path International mobility Internal R&D; projects (including Gen‐e2TM) Knowledge sharing Personalized training via PALO IT Academy Entrepreneurship & intrapreneurship #J-*****-Ljbffr

📌 Ai Native Software Engineer (Background Core Java/React) (Aguascalientes)
🏢 Palo It
📍 Aguascalientes